Re: [BUG] 2.6.23-rc3-mm1 kernel BUG at mm/page_alloc.c:2876!

[Christoph Lameter]

On Thu, 23 Aug 2007, Kamalesh Babulal wrote:

> After applying the patch, the call trace is gone but the kernel bug
> is still hit

Yes that is what we expected. We need more information to figure out why 
the kmalloc_node fails there. It should walk through all nodes to find 
memory.

I see that you have 4 cpus and 16 nodes. How are the cpus assigned to 
nodes? If a cpu would be assigned to a nonexisting node then this could be 
the result.

Could you post the full boot log?

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/